David Dorfman

Bib: 3540 M US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M50-54)

#0 / 3474

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

9:16/mi

28:46

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:23/mi

57:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:01/mi

1:29:01

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:58/mi

1:59:57

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:34/mi

2:07:02

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:12/mi

2:34:18

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:55/mi

3:11:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:18/mi

3:52:36

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:51/mi

4:35:37

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:47/mi

4:53:03

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:07:029:42 /mi⚡ faster

2nd Half

2:46:0112:40 /mi+30.7%

Positive split — 30.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:46	9:16	3.11 mi	28:46	9:16	-
10K	57:55	9:20	3.10 mi	29:09	9:23	+0:07
15K	1:29:01	9:34	3.11 mi	31:06	10:01	+0:38
20K	1:59:57	9:40	3.11 mi	30:56	9:58	-0:03
Half(13.10 mi)	2:07:02	9:42	0.67 mi	7:05	10:34	+0:36
25K	2:34:18	9:56	2.43 mi	27:16	11:12	+0:38
30K	3:11:19	10:16	3.11 mi	37:01	11:55	+0:43
35K	3:52:36	10:42	3.11 mi	41:17	13:18	+1:23
40K	4:35:37	11:06	3.10 mi	43:01	13:51	+0:33
Finish(26.22 mi)	4:53:03	11:12	1.37 mi	17:26	12:47	-1:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

11:11 /mi

Slowest Pace

13:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:59:57

41% of race

Time at Steady Pace

1:11:22

24% of race

Time at Slower Pace

1:41:44

35% of race

Average Pace: 11:11 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	30500	21446	21446	32878	22819	22819
10K	3.10 mi	30211+289	21251+195	21251+195	30065	21179	21179
15K	3.11 mi	31255-1044	21899-648	21899-648	32878	22819	22819
20K	3.11 mi	31635-380	22074-175	22074-175	33133	22737	22737
Half(13.10 mi)	0.67 mi	31796-161	22142-68	22142-68	35370	23693	23693
25K	2.43 mi	32974-1178	22690-548	22690-548	38232	24832	24832
30K	3.11 mi	34045-1071	23072-382	23072-382	38515	24483	24483
35K	3.11 mi	35749-1704	23736-664	23736-664	42364	25730	25730
40K	3.10 mi	37521-1772	24416-680	24416-680	47303	27867	27867
Finish(26.22 mi)	1.37 mi	37952-431	24576-160	24576-160	45154	26886	26886

26886

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#30500
5K → 10K	526815+289	#30500 → #30211
10K → 15K	1268224-1044	#30211 → #31255
15K → 20K	725345-380	#31255 → #31635
20K → Half	22160-161	#31635 → #31796
Half → 25K	1348170-1178	#31796 → #32974
25K → 30K	1363292-1071	#32974 → #34045
30K → 35K	1894190-1704	#34045 → #35749
35K → 40K	1896124-1772	#35749 → #37521
40K → Finish	50776-431	#37521 → #37952
TOTALS	97482296-7452	#30500 → #37952

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing